@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap');

:root {
  --bg: #05050F;
  --surface: #0F0F1E;
  --surface2: #141428;
  --accent: #7C3AED;
  --accent2: #A855F7;
  --accent-glow: rgba(124, 58, 237, 0.4);
  --text: #E2E8F0;
  --muted: #64748B;
  --border: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(124, 58, 237, 0.4);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(124,58,237,0.15) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

main,
header,
footer {
  position: relative;
  z-index: 1;
}

section {
  padding: 120px 80px;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

h1 {
  font-size: clamp(44px, 6vw, 52px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
}

h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 48px;
}

h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

p {
  color: var(--muted);
}

a {
  color: inherit;
  text-decoration: none;
}

.gradient-text {
  background: linear-gradient(135deg, #7C3AED, #A855F7, #EC4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.fade {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

.fade.visible {
  opacity: 1;
  transform: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: rgba(5, 5, 15, 0.85);
  backdrop-filter: blur(20px);
}

.site-header.scrolled {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.nav {
  max-width: 1920px;
  margin: 0 auto;
  min-height: 78px;
  padding: 10px 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: #fff;
}

.logo-mark {
  width: 96px;
  height: 32px;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
}

.nav-links {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
  transition: color .3s;
}

.nav-links a:hover {
  color: #fff;
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.nav-actions > a:first-child {
  color: var(--muted);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #7C3AED, #A855F7);
  color: #fff;
  padding: 16px 36px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 17px;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 40px rgba(124,58,237,0.5);
  transition: box-shadow .3s, transform .2s;
}

.btn-primary:hover {
  box-shadow: 0 0 60px rgba(124,58,237,0.8);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  padding: 16px 28px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 17px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color .3s, background .3s;
}

.btn-ghost:hover {
  border-color: var(--border-accent);
  background: rgba(124,58,237,0.08);
}

.nav-btn {
  padding: 10px 24px;
  font-size: 15px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.5px;
  fill: none;
}

.hero {
  min-height: 100vh;
  padding: 60px 80px 120px;
  overflow: hidden;
  border-top: 0;
}

.hero-content {
  max-width: 760px;
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.4);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 14px;
  color: var(--text);
  width: fit-content;
  margin-bottom: 32px;
}

.dot {
  width: 8px;
  height: 8px;
  background: #A855F7;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  margin-bottom: 28px;
}

.hero p {
  max-width: 620px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-top: 34px;
}

.hero-stats {
  display: flex;
  gap: 24px;
  margin-top: 56px;
}

.hero-stats article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 28px;
}

.hero-stats strong {
  display: block;
  font-size: 36px;
  font-weight: 800;
}

.hero-stats span {
  color: var(--muted);
  font-size: 14px;
}

.hero-photo {
  position: absolute;
  right: 0;
  top: 0;
  width: 45%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, var(--bg) 0%, transparent 70%);
  z-index: 1;
}

.hero-blob {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.hero-blob--one {
  width: 700px;
  height: 700px;
  top: -200px;
  right: -200px;
  background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
}

.hero-blob--two {
  width: 500px;
  height: 500px;
  bottom: -100px;
  left: -100px;
  background: radial-gradient(circle, rgba(168,85,247,0.15) 0%, transparent 70%);
}

.hero-net {
  position: absolute;
  right: 50px;
  top: 130px;
  width: min(42vw, 800px);
  height: auto;
  z-index: 0;
}

.hero-net path,
.hero-net circle {
  stroke: rgba(124,58,237,0.2);
  fill: rgba(124,58,237,0.35);
  stroke-width: 1px;
}

.trust {
  background: var(--surface);
  padding: 60px 80px;
}

.trust-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.trust-flex article {
  flex: 1;
  text-align: center;
  border-right: 1px solid var(--border);
  padding: 10px 16px;
}

.trust-flex article:last-child {
  border-right: 0;
}

.trust-flex strong {
  display: block;
  font-size: clamp(36px,5vw,60px);
  font-weight: 800;
}

.trust-flex span {
  color: var(--muted);
  font-size: 15px;
}

.section-intro {
  max-width: 900px;
  margin: -20px 0 36px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  transition: border-color .3s, box-shadow .3s;
}

.card:hover {
  border-color: var(--border-accent);
  box-shadow: 0 0 30px rgba(124,58,237,0.15);
}

.services-grid .card svg {
  width: 32px;
  height: 32px;
  stroke: #A855F7;
  stroke-width: 1.5px;
  fill: none;
  filter: drop-shadow(0 0 6px #7C3AED);
  margin-bottom: 18px;
}

.services-grid .card span {
  display: inline-block;
  margin-top: 14px;
  color: #9DA8B8;
  font-size: 14px;
}

.how {
  background: var(--surface);
}

.how-list {
  list-style: none;
  margin-left: 12px;
  border-left: 2px solid var(--border-accent);
}

.how-list li {
  display: flex;
  gap: 20px;
  padding: 0 0 34px 24px;
  position: relative;
}

.how-list li::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}

.how-list strong {
  color: var(--accent2);
  min-width: 34px;
}

.how-list span {
  display: inline-block;
  margin-top: 8px;
  font-size: 14px;
  color: #9DA8B8;
}

.numbers {
  overflow: hidden;
}

.numbers-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface2);
}

.numbers-grid article {
  padding: 42px;
  text-align: center;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.numbers-grid article:nth-child(2n) {
  border-right: 0;
}

.numbers-grid article:nth-last-child(-n+2) {
  border-bottom: 0;
}

.numbers-grid strong {
  display: block;
  font-size: clamp(56px,8vw,88px);
  font-weight: 800;
  line-height: 1.05;
}

.numbers-grid span {
  color: var(--muted);
}

.numbers-decor {
  position: absolute;
  right: -70px;
  top: 10px;
  width: 380px;
  height: 380px;
  opacity: 0.08;
}

.numbers-decor circle {
  fill: none;
  stroke: #fff;
  stroke-width: 2;
}

.cases {
  background: var(--surface);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.case-card p {
  margin-top: 10px;
}

.case-card b {
  color: #D2D8E1;
}

.case-media {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 18px;
}

.case-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,15,0.65), transparent 60%);
}

.case-media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.case-media span {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  background: var(--accent);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 12px;
  color: #fff;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pricing-grid ul {
  margin: 16px 0 26px;
  list-style: none;
}

.pricing-grid li {
  margin-bottom: 10px;
  color: #AAB5C5;
  position: relative;
  padding-left: 24px;
}

.pricing-grid li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 6px;
  border-left: 2px solid #A855F7;
  border-bottom: 2px solid #A855F7;
  transform: rotate(-45deg);
}

.pricing-popular {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(124,58,237,0.2);
  position: relative;
}

.popular-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(135deg, #7C3AED, #A855F7);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  color: #fff;
}

.pricing-footer {
  margin-top: 38px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.review-card {
  display: grid;
  align-content: start;
  gap: 8px;
}

.review-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(124, 58, 237, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.review-avatar svg {
  width: 30px;
  height: 30px;
  stroke: #A855F7;
  stroke-width: 1.5px;
  fill: none;
  filter: drop-shadow(0 0 6px rgba(124,58,237,0.5));
}

.review-card span {
  color: #B5C0CF;
}

.faq {
  background: var(--surface);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item button {
  width: 100%;
  background: transparent;
  color: var(--text);
  border: 0;
  text-align: left;
  font: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 0;
  cursor: pointer;
}

.faq-item svg {
  width: 22px;
  height: 22px;
  stroke: #A855F7;
  stroke-width: 1.5px;
  fill: none;
  transition: transform .3s;
}

.faq-item div {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.faq-item.open svg {
  transform: rotate(45deg);
}

.faq-item.open div {
  max-height: 240px;
  padding-bottom: 18px;
}

.form-section .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.form-benefits {
  list-style: none;
  margin: 26px 0;
  display: grid;
  gap: 12px;
}

.form-benefits li {
  position: relative;
  padding-left: 30px;
}

.form-benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  background: center/20px 20px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A855F7' stroke-width='1.5'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M8 12l3 3 5-6'/%3E%3C/svg%3E");
}

.form-section img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px;
}

input,
textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  margin-bottom: 16px;
  transition: border-color .3s, box-shadow .3s;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.2);
}

.hp-field {
  display: none;
}

.form-card .btn-primary {
  width: 100%;
}

.disclaimer {
  font-size: 12px;
  color: var(--muted);
  margin-top: 10px;
}

.thank-you {
  display: none;
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 16px;
  padding: 48px;
  text-align: center;
}

.thank-you.show {
  display: block;
}

.thank-you svg {
  width: 56px;
  height: 56px;
  stroke: #A855F7;
  stroke-width: 1.5px;
  fill: none;
  margin-bottom: 12px;
}

.contacts {
  background: var(--surface);
}

.contacts-grid {
  display: grid;
  grid-template-columns: 40% 60%;
  gap: 24px;
}

.contacts-grid .card p {
  margin-bottom: 12px;
}

.contacts-grid a {
  color: var(--accent2);
}

.contacts iframe {
  width: 100%;
  min-height: 400px;
  border: 1px solid var(--border);
  border-radius: 16px;
}

footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 80px 80px 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
}

.footer-grid div:first-child {
  font-size: 14px;
}

.footer-grid h3 {
  margin-top: 16px;
  margin-bottom: 8px;
}

.footer-grid a {
  display: block;
  color: var(--muted);
  margin-bottom: 8px;
}

.footer-grid a:hover {
  color: var(--accent2);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 48px;
  padding-top: 24px;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-bottom div {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.floating-call {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #7C3AED, #A855F7);
  box-shadow: 0 0 30px rgba(124,58,237,0.6);
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s, transform .35s;
  z-index: 49;
}

.floating-call.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-call svg {
  width: 24px;
  height: 24px;
  stroke: #fff;
  stroke-width: 1.5px;
  fill: none;
}

@media (max-width: 767px) {
  section { padding: 80px 20px; }
  h2 {font-size: 24px;}
  .hero { padding: 60px 20px 80px; }
  .nav { padding: 10px 20px; }
  .hero h1 {font-size: 32px;}
  .hero-buttons {flex-direction: column;}
  .hero-stats { flex-direction: column; }
  .services-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .trust {padding: 20px 35px ;}
  .trust-flex { flex-wrap: wrap; }
  .card {padding: 20px;}
  .pricing-popular {padding: 35px 20px;}
  .popular-badge {top:8px;}
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
  .pricing-footer {flex-direction: column;}
  .footer-bottom { flex-direction: column; }
  .numbers-grid article:nth-last-child(-n+2) {
    border-bottom: 1px solid var(--border);
  }
  .numbers {
    padding-top: 64px;
    padding-bottom: 64px;
  }
  .numbers-decor {
    display: none;
  }
  .numbers-grid {
    grid-template-columns: 1fr;
  }
  .numbers-grid article {
    padding: 26px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .numbers-grid article:last-child {
    border-bottom: 0;
  }
  .numbers-grid strong {
    font-size: clamp(42px, 14vw, 64px);
  }
  .form-section .form-grid {
    gap: 24px;
    grid-template-columns: 1fr;
  }
  .form-section h2 {
    margin-bottom: 20px;
  }
  .form-section p {
    font-size: 16px;
  }
  .form-benefits {
    margin: 20px 0;
    gap: 10px;
  }
  .form-benefits li {
    padding-left: 28px;
    font-size: 15px;
  }
  .form-section img {
    margin-top: 6px;
  }
  .form-card {
    padding: 24px 18px;
    border-radius: 14px;
  }
  .thank-you {
    padding: 26px 18px;
    border-radius: 14px;
  }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-menu {
    position: fixed;
    inset: 78px 0 0;
    background: var(--bg);
    display: none;
    padding: 24px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .nav-open .nav-menu { display: flex; }
  .nav-links { display: grid; gap: 14px; }
  .nav-actions { display: grid; gap: 14px; width: 100%; }
  .nav-actions .btn-primary { width: 100%; }
  .hero-photo,
  .hero-overlay,
  .hero-net { display: none; }
  footer { padding: 70px 20px 40px; }
}

@media (min-width: 768px) and (max-width: 1279px) {
  section { padding: 100px 40px; }
  .nav { padding: 10px 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; gap: 40px; }
  .contacts-grid { grid-template-columns: 1fr; }
  footer { padding: 80px 40px 36px; }
}

@media (min-width: 1280px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .cases-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
  .form-grid { grid-template-columns: 1fr 1fr; gap: 80px; }
}

@media (min-width: 1920px) {
  section,
  .nav,
  footer {
    max-width: 1920px;
    margin-left: auto;
    margin-right: auto;
  }
}